Module org.elasticsearch.server
Package org.elasticsearch.search.vectors
Class RescoreKnnVectorQuery
java.lang.Object
org.apache.lucene.search.Query
org.elasticsearch.search.vectors.RescoreKnnVectorQuery
- All Implemented Interfaces:
QueryProfilerProvider
public class RescoreKnnVectorQuery
extends org.apache.lucene.search.Query
implements QueryProfilerProvider
Wraps an internal query to rescore the results using a similarity function over the original, non-quantized vectors of a vector field
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Constructor Summary
ConstructorsConstructorDescriptionRescoreKnnVectorQuery(String fieldName, float[] floatTarget, org.apache.lucene.index.VectorSimilarityFunction vectorSimilarityFunction, int k, org.apache.lucene.search.Query innerQuery) -
Method Summary
Modifier and TypeMethodDescriptionbooleaninthashCode()org.apache.lucene.search.Queryintk()voidprofile(QueryProfiler queryProfiler) Store the profiling information in theQueryProfilerorg.apache.lucene.search.Queryrewrite(org.apache.lucene.search.IndexSearcher searcher) voidvisit(org.apache.lucene.search.QueryVisitor visitor) Methods inherited from class org.apache.lucene.search.Query
classHash, createWeight, rewrite, sameClassAs, toString
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Constructor Details
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RescoreKnnVectorQuery
public RescoreKnnVectorQuery(String fieldName, float[] floatTarget, org.apache.lucene.index.VectorSimilarityFunction vectorSimilarityFunction, int k, org.apache.lucene.search.Query innerQuery)
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Method Details
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rewrite
public org.apache.lucene.search.Query rewrite(org.apache.lucene.search.IndexSearcher searcher) throws IOException - Overrides:
rewritein classorg.apache.lucene.search.Query- Throws:
IOException
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innerQuery
public org.apache.lucene.search.Query innerQuery() -
k
public int k() -
profile
Description copied from interface:QueryProfilerProviderStore the profiling information in theQueryProfiler- Specified by:
profilein interfaceQueryProfilerProvider- Parameters:
queryProfiler- an instance ofKnnFloatVectorField.
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visit
public void visit(org.apache.lucene.search.QueryVisitor visitor) - Specified by:
visitin classorg.apache.lucene.search.Query
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equals
- Specified by:
equalsin classorg.apache.lucene.search.Query
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hashCode
public int hashCode()- Specified by:
hashCodein classorg.apache.lucene.search.Query
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toString
- Specified by:
toStringin classorg.apache.lucene.search.Query
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